title: Drug-induced oesophageal ulceration.
mesh_terms: D000328:Adult; D004935:Esophageal Diseases / Q000139:chemically induced*; D005260:Female; D005663:Furans / Q000009:adverse effects*; D006801:Humans; D009257:Nafronyl / Q000009:adverse effects*; D014456:Ulcer / Q000139:chemically induced
chemical_list: D005663:Furans; D009257:Nafronyl